Zhoushan to hangzhou

my plan is fly from Beijing to ZS and stay 1night at ZS.And next day 1day trip in mt.putuo.After travel back from my.putuo and pick up my luggage,I want to go to hangzhou , but I don't know how.So please do recommend how can I travel to hangzhou from ZS which may be in the evening or at night.I plan to stay overnight at hangzhou on the same day of mt.putuo trip.